Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334998 | Flexible container and reusable closure element | Heiner Wilhelm Maria Bouten, Oliver Horst Heilmann | 2019-07-02 |
| 9327892 | Flexible container and reusable closure element | Heiner Wilhelm Maria Bouten, Oliver Horst Heilmann | 2016-05-03 |